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Hadoop QA commented on YARN-3134: --------------------------------- \\ \\ | (/) *{color:green}+1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | pre-patch | 14m 51s | Pre-patch YARN-2928 compilation is healthy. | | {color:green}+1{color} | @author | 0m 0s | The patch does not contain any @author tags. | | {color:green}+1{color} | tests included | 0m 0s | The patch appears to include 2 new or modified test files. | | {color:green}+1{color} | install | 1m 33s | mvn install still works. | | {color:green}+1{color} | eclipse:eclipse | 0m 37s | The patch built with eclipse:eclipse. | | {color:green}+1{color} | findbugs | 0m 34s | The patch does not introduce any new Findbugs (version 2.0.3) warnings. | | {color:green}+1{color} | yarn tests | 0m 23s | Tests passed in hadoop-yarn-server-timelineservice. | | | | 26m 0s | | \\ \\ || Subsystem || Report/Notes || | Patch URL | http://issues.apache.org/jira/secure/attachment/12730332/YARN-3134-YARN-2928.003.patch | | Optional Tests | javadoc javac unit findbugs checkstyle | | git revision | YARN-2928 / 557a395 | | hadoop-yarn-server-timelineservice test log | https://builds.apache.org/job/PreCommit-YARN-Build/7698/artifact/patchprocess/testrun_hadoop-yarn-server-timelineservice.txt | | Test Results | https://builds.apache.org/job/PreCommit-YARN-Build/7698/testReport/ | | Java | 1.7.0_55 | | uname | Linux asf903.gq1.ygridcore.net 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux | | Console output | https://builds.apache.org/job/PreCommit-YARN-Build/7698/console | This message was automatically generated. > [Storage implementation] Exploiting the option of using Phoenix to access > HBase backend > --------------------------------------------------------------------------------------- > > Key: YARN-3134 > URL: https://issues.apache.org/jira/browse/YARN-3134 > Project: Hadoop YARN > Issue Type: Sub-task > Components: timelineserver > Reporter: Zhijie Shen > Assignee: Li Lu > Attachments: SettingupPhoenixstorageforatimelinev2end-to-endtest.pdf, > YARN-3134-040915_poc.patch, YARN-3134-041015_poc.patch, > YARN-3134-041415_poc.patch, YARN-3134-042115.patch, YARN-3134-042715.patch, > YARN-3134-YARN-2928.001.patch, YARN-3134-YARN-2928.002.patch, > YARN-3134-YARN-2928.003.patch, YARN-3134DataSchema.pdf > > > Quote the introduction on Phoenix web page: > {code} > Apache Phoenix is a relational database layer over HBase delivered as a > client-embedded JDBC driver targeting low latency queries over HBase data. > Apache Phoenix takes your SQL query, compiles it into a series of HBase > scans, and orchestrates the running of those scans to produce regular JDBC > result sets. The table metadata is stored in an HBase table and versioned, > such that snapshot queries over prior versions will automatically use the > correct schema. Direct use of the HBase API, along with coprocessors and > custom filters, results in performance on the order of milliseconds for small > queries, or seconds for tens of millions of rows. > {code} > It may simply our implementation read/write data from/to HBase, and can > easily build index and compose complex query. -- This message was sent by Atlassian JIRA (v6.3.4#6332)